Features: 1: Compatibility:perfectly compatible with Makita 18V lithium-ion batteries BL1860 BL1850 BL1840 BL1830 BL1860B BL1850B ,etc.The power wheel adapter can be installed easily and locks your battery nicely. 2: Safety Design:The adapter is equipped with a switch to control the battery current on or off.The fuse supply overpowers protection. Waterproof fuse holder rubber cap fits on tightly to protect blade fuse inside.Heat-resistance 16 AWG wire is suitable for high-power batteries.The copper contact improves the conductivity and safety. 3: Easy to install and remove：Just move the power adapter to the inside of the groove and push the converter to lock the battery.To remove the power adapter, please press the battery button first, then push it back to remove. There are three fixin.
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